This is an Italian phrase which indicates a combination of guest house, cafe and working farm (even though that might just imply it has a great deal of olive trees).
There are numerous historical buildings in London and you can view most of them strolling in the streets of this metropolis. https://Wiki.Eqoarevival.com/index.php/Eat_Vegetarian_Italian_Meals_With_Thoughts_Blasting_Mix